Gu Yan, a 28-year-old history graduate student, died suddenly while playing games all night. He was accidentally bound to the "Calendar System" - a mysterious existence that allowed him to span thousands of years and communicate with ancient people from various dynasties.
From then on, his life completely went astray.
He became Cao Cao's "hermit from heaven" and was asked every day "when will you come out of the mountain?"; He explained the "Three Chapters of the Agreement" to Liu Bang, but the other party asked if he could use it to pick up girls; Han Xin wanted to worship him as his adopted brother, but he was thousands of years older than Han Xin!
What's even more outrageous is that the system is a poisonous AI. Every time he wants to peek at the historical answers, the system will pop up a strange prompt: "Dear, I was caught cheating~ 3 years will be deducted from my life~ I have 27 years left, keep working hard~"
Only then did Gu Yan realize that the biggest problem in being a military advisor was not strategy, but—
How to make these ancient people obedient without revealing the ending of history?
How do you live longer than them when the system is deducting life spans like crazy?
And——
Why does he always feel like someone is behind all this?
The funny time travel journey of a historical loser has officially begun.
